19136250

素因数分解:

$2^1\times 3^7\times 5^4\times 7^1$

素因数の和:50

約数の個数: 160

約数和(自身を含む): 61480320

約数和(自身を除く): 42344070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 125, 126, 135, 150, 162, 175, 189, 210, 225, 243, 250, 270, 315, 350, 375, 378, 405, 450, 486, 525, 567, 625, 630, 675, 729, 750, 810, 875, 945, 1050, 1125, 1134, 1215, 1250, 1350, 1458, 1575, 1701, 1750, 1875, 1890, 2025, 2187, 2250, 2430, 2625, 2835, 3150, 3375, 3402, 3645, 3750, 4050, 4374, 4375, 4725, 5103, 5250, 5625, 5670, 6075, 6750, 7290, 7875, 8505, 8750, 9450, 10125, 10206, 10935, 11250, 12150, 13125, 14175, 15309, 15750, 16875, 17010, 18225, 20250, 21870, 23625, 25515, 26250, 28350, 30375, 30618, 33750, 36450, 39375, 42525, 47250, 50625, 51030, 54675, 60750, 70875, 76545, 78750, 85050, 91125, 101250, 109350, 118125, 127575, 141750, 151875, 153090, 182250, 212625, 236250, 255150, 273375, 303750, 354375, 382725, 425250, 455625, 546750, 637875, 708750, 765450, 911250, 1063125, 1275750, 1366875, 1913625, 2126250, 2733750, 3189375, 3827250, 6378750, 9568125, 19136250]

約数ペア:

[(1, 19136250), (2, 9568125), (3, 6378750), (5, 3827250), (6, 3189375), (7, 2733750), (9, 2126250), (10, 1913625), (14, 1366875), (15, 1275750), (18, 1063125), (21, 911250), (25, 765450), (27, 708750), (30, 637875), (35, 546750), (42, 455625), (45, 425250), (50, 382725), (54, 354375), (63, 303750), (70, 273375), (75, 255150), (81, 236250), (90, 212625), (105, 182250), (125, 153090), (126, 151875), (135, 141750), (150, 127575), (162, 118125), (175, 109350), (189, 101250), (210, 91125), (225, 85050), (243, 78750), (250, 76545), (270, 70875), (315, 60750), (350, 54675), (375, 51030), (378, 50625), (405, 47250), (450, 42525), (486, 39375), (525, 36450), (567, 33750), (625, 30618), (630, 30375), (675, 28350), (729, 26250), (750, 25515), (810, 23625), (875, 21870), (945, 20250), (1050, 18225), (1125, 17010), (1134, 16875), (1215, 15750), (1250, 15309), (1350, 14175), (1458, 13125), (1575, 12150), (1701, 11250), (1750, 10935), (1875, 10206), (1890, 10125), (2025, 9450), (2187, 8750), (2250, 8505), (2430, 7875), (2625, 7290), (2835, 6750), (3150, 6075), (3375, 5670), (3402, 5625), (3645, 5250), (3750, 5103), (4050, 4725), (4374, 4375)]